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Muse Spark 1.3

https://developer.meta.com/ai/models/muse-spark/
387•bvaldivielso•5h ago•254 comments

Gemini 3.8 Flash and 3.8 Flash Cyber

https://blog.google/innovation-and-ai/models-and-research/gemini-models/3-8-flash-and-3-8-flash-c...
821•bratao•10h ago•483 comments

Google avoids a breakup of its ad tech business

https://www.nytimes.com/2026/09/02/technology/google-ad-tech-remedies.html
263•donohoe•10h ago•173 comments

Holden's Lightning Flight

https://en.wikipedia.org/wiki/Holden%27s_Lightning_flight
52•ColinWright•2d ago•7 comments

Reverse Engineering Unknown File Formats with ImHex

https://werwolv.net/posts/file_format_reverse_engineering/
99•carlos-menezes•2d ago•19 comments

Fable 5.1 World Modeling

https://github.com/PhiloLabs/fable51-worlds
141•surreal_•5h ago•49 comments

Three sites made 215,128 “best software” pages for AI. Perplexity cites them

https://trellner.com/reports/manufactured-sources-behind-ai-recommendations/
307•jakobgreenfeld•11h ago•142 comments

Launch HN: RonanRX (YC S26) – Personalized Peptides and GLP-1s

https://ronanrx.com/
21•lloydarmbrust•2h ago•30 comments

Can I opt out of my input or output data being used for training?

https://help.mistral.ai/en/articles/455207-can-i-opt-out-of-my-input-or-output-data-being-used-fo...
370•teekert•13h ago•163 comments

The shrinking landscape of linguistic diversity in the age of LLMs

https://www.nature.com/articles/s41562-026-02550-0
25•Anon84•3d ago•4 comments

Engineering of the fastest WebAssembly interpreters

https://wasmi-labs.github.io/blog/posts/wasmi-v2.0/
40•herobird•1d ago•1 comments

Wendell Berry has died

https://www.nytimes.com/2026/08/31/us/wendell-berry-dead.html
139•Curiositry•1d ago•74 comments

Biggest dark matter detector spots a single weird particle

https://www.science.org/content/article/world-s-biggest-dark-matter-detector-spots-single-weird-p...
248•randycupertino•11h ago•83 comments

Whistleblower warns Postal Service mail ballot system has catastrophic problems

https://www.cbsnews.com/news/whistleblower-postal-service-new-mail-ballot-system/
68•ck2•1d ago•35 comments

Nango (YC W23) is hiring across eng, product and GTM (SF and remote)

https://nango.dev/careers
1•bastienbeurier•4h ago

Reasons robotics is hard

https://secondthoughts.ai/p/14-reasons-robotics-is-hard
32•ddp26•3h ago•5 comments

Qantas Airbus A380 engine failure in 2010 (2023)

https://admiralcloudberg.medium.com/a-matter-of-millimeters-the-story-of-qantas-flight-32-bdaa62d...
80•gumby•6h ago•47 comments

Uber shuts operations in Nigeria and Uganda with immediate effect

https://www.bbc.com/news/articles/c86xpv8l9y9o
92•yakkomajuri•3h ago•55 comments

Aging brains blend memories together instead of just forgetting them

https://studyfinds.com/aging-brains-blend-memories-together-instead-of-forgetting-them-study-finds/
211•mdp2021•12h ago•92 comments

Exit the Cave

https://turtlespace.blog/p/exit-the-cave
210•akkartik•11h ago•75 comments

METR Report on OpenAI / Hugging Face Hacking Incident

https://metr.org/blog/2026-08-26-openai-hugging-face-incident-investigation/#core-takeaways-about...
84•stikit•2h ago•69 comments

Altair Basic Interpreter Source Code (1975) [pdf]

https://images.gatesnotes.com/12514eb8-7b51-008e-41a9-512542cf683b/34d561c8-cf5c-4e69-af47-3782ea...
39•Eridanus2•5h ago•19 comments

Embedded Rust RTOS vs. C RTOS

https://tweedegolf.nl/en/blog/65/async-rust-vs-rtos-showdown/
54•kooi•7h ago•24 comments

A Selection of Los Alamos Rolodex Business Cards

https://clui.org/collections/los-alamos-business-cards/selection-cards
138•1970-01-01•2d ago•33 comments

Poisson Disk Sampling

https://stripeacross.com/posts/poisson-disk-sampling/
128•vismit2000•11h ago•19 comments

I wanna live an NPC life

https://signalundefied.bearblog.dev/i-wanna-live-an-npc-life/
181•conferza•5h ago•175 comments

Product Backlog Problems: Why Your Hierarchy Is Broken

https://www.prodpad.com/blog/backlog-hierarchy-problem/
15•adrianhoward•2d ago•8 comments

WebLLM: high-performance in-browser LLM inference engine

https://github.com/mlc-ai/web-llm
88•saikatsg•11h ago•17 comments

Making the Internet Boring

https://cemrehancavdar.com/2026/08/30/making-the-internet-boring/
77•zdw•3d ago•43 comments

We could save petabytes of cache storage with Zstandard and Pingora

https://blog.cloudflare.com/cache-transcoding/
64•torutofu•1d ago•29 comments
Open in hackernews

Reflections on Americans' Net Worth

https://www.betonit.ai/p/reflections-on-americans-net-worth
29•cwwc•1h ago

Comments

jackb4040•1h ago
Seems fringe and out of touch with my reality and everyone I know. Does anyone have any info on who the author is and what sorta school of though he's involved with?
tom_alexander•46m ago
> who the author is

The article has the author listed at the top. If you click on it, you'll see which university he works for. With his name and university, you can Google to find his wikipedia page.

https://en.wikipedia.org/wiki/Bryan_Caplan

schmidtleonard•45m ago
He is the living, breathing stereotype of what I would expect from an "economics professor for almost 30 years":

"I got in early to the ponzi and life is good can't see what the ungrateful young'uns are whining about!"

ElProlactin•43m ago
The numbers aren't fake but the analysis glosses over a lot.

The author's data says the median net worth for 65–74 year-old households is about $410,000, but 56% of it is home equity. Exclude the house and the median net worth drops to $171,000 and the median financial assets (the part that could actually be converted to cash easily) are only about $115,000. At the 25th percentile, wealth excluding home equity is under $30,000 for every age bracket from 55 up. So basically the net worth number looks best for the people whose wealth is least spendable.

That calls into question the author's claim that "given their current net wealth, a solid majority of Americans can comfortably retire without Social Security." Back of the envelope math: safely drawing 4% on $115,000–$170,000 provides just $5,000–$7,000 a year versus a median SS retirement benefit in the low $20,000s.

For a typical retiree, SS is worth more than every financial asset they own combined. The author says that downsizing or reverse mortgages count as "doing fine" but that's just his opinion. Reverse mortgages are expensive and you lose your equity quickly, and downsizing in the current market basically means that you pay way more for way less.

From what I can tell, it's basically the top third who could do without SS comfortably. Not at all a "solid majority."

rcpt•11m ago
> downsizing in the current market basically means that you pay way more for way less

Can you elaborate on that? It's pretty common for people to sell their 4 bedroom family house and retire to Florida. But it's not "way more for way less"

rcpt•13m ago
Really? Given you're on this site I imagine you know at least some technical people. And for the most part we're all very well off.
text0404•56m ago
Wow, there's so much wrong with this "statistical analysis" to the point of absurdity. Goes to show that even a 30-year economics professor can be duped by AI.
jeffrey_t_b•40m ago
It looks like his results are taken from the Federal Reserve 2022 Survey of Consumer Sentiments. https://www.federalreserve.gov/econres/scfindex.htm The data is publicly available. I don't think that this was hallucinated.
text0404•31m ago
Yes, he seems to be using that dataset.

Can you tell me how the table of numbers was generated? All it says is that it was "calculated" by ChatGPT. This guy is an econ professor; where's his reproducible methodology?

Further, he's treating this 2022 snapshot as a timeseries as if the various categories are tracking the same people over time. Just because 80 year olds in the data are wealthier than the younger brackets doesn't mean that those are the same people (in fact, those 80 year olds are boomers who grew up during a time of unprecedented financial growth and stability in the US, and who currently own a massive amount of housing in the US and are refusing to retire and allow younger people to take their high-paying jobs).

I can continue but those are the most egregious issues to begin with and I'm tired of reading this slop.

crisnoble•39m ago
Source: Chat GPTs calculations.
ebb_earl_co•26m ago
randysalami•51m ago
I was born and grew up in the states and am living outside the country (near Europe) and the smallest things made me realize how truly rich Americans are compared to the rest of the world, in real terms. Even things like fast food or Walmart are a testament to the abundance the US has (not saying it is right or wrong). And these systems are supported by the simple fact you just have a lot of rich people walking around relative to the global population.

To put it more succinctly, I know engineers/lawyers/doctors in this country I’ve been living in that make 2k a month and it’s good. They work hard, it’s stressful. A fast food worker in the US can make $15/hr and bring in 2.4k a month.

text0404•47m ago
Are you also comparing benefits and cost of living? That fast food worker cannot afford an apartment, groceries, or healthcare after taxes. God help them if they have children. Further, what little safety nets that exist in the United States are being gutted by the current administration and the likes of DOGE, which was run by a billionaire who paid a massive sum of money to the current administration to be put in a position to cut government benefits.
edoceo•43m ago
And for that 2k/mo they barely make rent, can't save and are one health issue away from $100k debt. Not really a shining example of either wealth or freedom.
rcpt•10m ago
Housing is expensive in our prestige cities, but that's true in much of the world.
refactor_master•35m ago
cmiles8•47m ago
It annoys the heck out of much of the rest of the world but the truth is that Americans are staggeringly wealthy compared to nearly every other place on the planet. The US GDP per capita figures do translate into significant wealth for a large portion of the population.

Most don’t live like it and frankly the ones that show off typically are nowhere are wealthy as they’d like you to believe. Meanwhile the person driving an older model car and mowing their own grass has millions in the bank and doesn’t think twice about it.

Many are simply very wealthy but not materialistic.

schmidtleonard•24m ago
It annoys the heck out of many Americans as well.

Once you realize that 10% of households are getting $200k+/yr of unearned income and 1% of households are getting 1.3M+/yr of unearned income by virtue of owning lots of assets in an economic system geared to pump assets at the expense of literally everything else, it becomes very clear why the social contract experienced by the rest is undergoing rapid deterioration yet still has legions of influential staunch defenders that come out of the woodwork any time someone proposes even modestly pushing back on the worst of it.

Oops, did I say "unearned income"? Forgive me, I meant unrealized gains -- I didn't mean to imply that taxes were due on those massive passive flows of money. Perish the thought!

grebc•5m ago
All you’ve said is people with assets certainly couldn’t have earned those assets by earning income prior. Shock horror that people follow basic financial principles and decades later they have some wealth.
rcpt•9m ago
And based on this comment section we get seriously offended when you point it out.
ah27182•47m ago
This whole article is giving off "PragerU"

Is this chart based off personal or household net worth?

skaushik92•44m ago
The chart there is deceptive—to be fair, we should be showing 1 and 5 percentile as well. Saying “walking around a mall you might encounter a few decamillionaires” is shifting focus from the fact that 1 in 10 people are experiencing near zero net worth and the bottom 1 percentile likely are suffering way more than the top 1 percent are enjoying their riches.
Havoc•44m ago
Looking at a generation that benefited from both an epic housing price run up and same for stock market and observing that the old people seem to be very rich is A) stating the obvious and B) not a sign of the system being healthy and sustainable
tzone•23m ago
Of course people in US are very wealthy if you are looking at dollar amounts. It would be impossible for cost of living to be this high, without a lot of people having decent amount of wealth.

But people's perception of their own wealth depends way more on relative value of their wealth compared to cost of living. If you live in a city where some shitty 2 bedroom apartments cost 1m$+, you aren't going to feel all that rich even if you have 10 million dollar net worth.

schmidtleonard•12m ago
$10M at 10% returns is $1M/yr passive. That'll pay for an expensive apartment before you consider working.

In fact, that's sort of the problem: the massive "rich people get paid for being rich in proportion to how rich they are" cash flows run away exponentially from the "poor people get paid for working" cash flows, inflating the price of any inelastic good beyond their reach. The economy stops being about work and starts being about wealth. Which might be fine if most people were wealthy enough to not work, but that's overwhelmingly not the case so it's overwhelmingly not fine.

tzone•2m ago
No sane person would "feel wealthy" if they are living in a shitty 2 bedroom apartment, even if the place costs 1m$. In places where shitty apartments cost that much, a place that would be considered "luxurious" can easily cost 5m$ or more.

Of course rational thing to do would be to take the money and move to a less expensive city, but with the same logic, anyone who has 1m net-worth could liquidate their assets, move to a different country, retire and live a proper wealthy lifestyle.

But we don't see that happening all that much at all. Mostly what happens is that people are choosing to live middle class lifestyles in most expensive areas that they can afford.

AnotherGoodName•8m ago
I was going to say something similar: invoking one’s credentials as a professor only counts for legitimacy if that 30-year legacy of thinking on the topic is applied to the problem under discussion.

In my opinion, if the analysis is offloaded to the plagiarism machine, it loses all epistemological value.

The US does not lead in broad markers of "social good" like life expectancy, happiness index or social mobility, so what exactly is this KPI useful for?
AlotOfReading•13m ago

    Even things like fast food or Walmart are a testament to the abundance the US has
You can get similarly fatty foods in most corners of the world. Doesn't matter if you're deep in central Asia or Africa, any urban settlement will have a restaurant that sells them and most of the roadside stations too.

Supermarkets are pretty American, but that's not true for the same reason it might have been in Yeltsin's day. I think you'd have trouble making a serious argument that communities with Tesco are fundamentally poorer or worse off than those with Walmart.

American megastores with 60,000+ SKUs are just a cultural preference in North America, and not even a universal one at that. Costco is very successful both domestically and internationally by rejecting that model. Trader joes (Aldi) is extremely competitive in the US despite a blatantly European business model. Americans are far more excited for either one of those to move in than a Walmart.

The mean and the median wealth differences is the most striking. USA is second on mean wealth and 27th in median (just ahead of Greece). A few trillionaires pulling it up with nothing trickling back down.

Still wealthy either way but I always find it a bit jarring how skewed the US self perception is since people generally experience something closer to the median.